Combined trackball and mouse



FIG. 1 is a perspective view showing my new design for a combined trackball and mouse;

FIG. 2 is a side view thereof, the opposite side is a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line drawing of the cord in FIGS. 1-3, 6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a combined trackball and mouse, as shown and described. 